baber/WOPTO huggingface dataset:
Patent RU-2084047-C1 (RU)
Title: Bipolar transistor
Inventor: SAUROV ALEKSANDR N
IPC: H01L29/72
Filed: 1995-05-31
Granted: 1997-07-10
Abstract: FIELD: microelectronics; grand-scale integrated circuits. SUBSTANCE: bipolar transistor formed in insulated semiconductor mesa structure has highly dopes emitter, collector, and base regions with insulated regions of doped polycrystalline silicon. One of these regions is located in emitter region and embedded in base region through depth of half the thickness of base region, and other insulated region is in emitter region and is embedded in highly doped collector region through maximum half the thickness of collector region. Distance between doped polycrystalline silicon regions equals thickness of insulating layer. Base and collector regions are connected to respective conductors through doped polycrystalline silicon regions. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2096027-C1 (RU)
Inventor: ULYANOV YURIJ P
IPC: A61F11/00
Filed: 1995-06-05
Granted: 1997-11-20
Abstract: FIELD: medicine; improvement of audition in patients having intact middle ear and damaged sound-perceiving apparatus. SUBSTANCE: proposed method essentially resides in following: surgical access is formed towards stirrup region, followed by fixing on stirrup piezocrystalline implant wedges as strut between stirrup's base plate and stirrup's arc. Upon expiration of two weeks after operation, when reactive phenomena in ear have subsided, electronic amplifier automatically tunable to frequencies of patient's audiogram is inserted into external auditory meatus. As electronic amplifier is energized, piezocrystalline transplant fixed on stirrup is activated, thereby making it possible to amplify sound up to 100 dB and upwards to meet patient's specific requirements. Particular advantage of proposed method resides in active participation of middle ear's protective mechanism which, in case of acoustic overload, limits activation of sound- amplifying transplant down to acoustic discomfort level. This fact is especially important for improving speech discrimination for damaged sound- perceiving apparatus. EFFECT: effective method for improving hearing; method can be recommended for mass-scale use. 1 dwg
Patent RU-2056705-C1 (RU)
Title: Способ производства зефира
IPC: A23G3/00
Filed: 1995-06-14
Granted: 1996-03-20
Abstract: СПОСОБ ПРОИЗВОДСТВА ЗЕФИРА, включающий подготовку агара путем его набухания, приготовление агаро-сахаро-паточного сиропа путем смешивания набухшего агара с сахаром-песком, патокой и водой, уваривание полученной смеси до содержания сухих веществ 84 - 85%, приготовление купажной массы путем смешивания яблочного пюре и возвратных отходов, введение яичного белка и сахара, приготовление смеси из ароматизатора, кислоты и красителя, приготовление зефирной массы, формование заготовок, подсушки полученных заготовок, их опудривание, отделение излишней сахарной пудры и склеивание заготовок, отличающийся тем, что в купажную массу дополнительно вводят пектин и яблочный порошок в количестве, соответственно, 0,6 - 0,8% и 6 - 8% от массы яблочного пюре, перед приготовлением зефирной массы предварительно взбивают купажную массу, смесь из ароматизатора, кислоты и красителя, яичный белок, взятый в количестве 3 - 4% от общего количества зефирной массы, и часть сахара-песка, взятого в количестве 47 - 48% от общего количества сахара-песка, при температуре 35 - 40С с частотой вращения лопаток 40 - 45 об/мин, а компоненты данной массы выбирают так, что содержание сухих веществ в ней поддерживают на уровне 47 - 48%.
Patent RU-2098447-C1 (RU)
Title: Method of producing lignosulfonate reagent for drilling fluid treatment
Inventor: NIGMATULLINA ANISA G
IPC: C09K8/20
Filed: 1995-06-06
Granted: 1997-12-10
Abstract: FIELD: petroleum and gas industry. SUBSTANCE: method involves heating the reaction mixture at 60-70 C at stirring followed by condensation at 80-95 C and neutralization with sodium hydroxide. Reaction mixture is taken at the following ratio of components, wt.-%: lignosulfonate 94-95; formalin 2-3, and sulfuric acid 3-4. Lignosulfonate reagent exhibits the enhanced effect on filtration and structure-mechanical property of clay fluids. EFFECT: improved method of reagent producing. 1 tbl
Patent RU-2077163-C1 (RU)
Title: Масса для изготовления облицовочного плитного материала
IPC: C04B33/00
Filed: 1995-07-12
Granted: 1997-04-10
Abstract: 1. Масса для изготовления облицовочного плитного материала, включающая глину, ортофосфорную кислоту и активный стеклосодержащий компонент, отличающаяся тем, что она содержит в качестве активного стеклосодержащего компонента тонкодисперсный стеклобой при следующем соотношении компонентов, мас.%:Глина - 10 - 30Ортофосфорная кислота (в пересчете на 40%-ную концентрацию) - 5 - 15Тонкодисперсный стеклобой - Остальное2. Масса по п.1, отличающаяся тем, что она содержит ортофосфорную кислоту 20 - 60%-ной концентрации.3. Масса по п. 1, отличающаяся тем, что она содержит стеклобой дисперсностью менее 0,01 мм.
Patent RU-2105149-C1 (RU)
Inventor: JUZHIN V I
IPC: E21C29/00
Filed: 1995-07-06
Granted: 1998-02-20
Abstract: FIELD: mining industry. SUBSTANCE: this relates to advancing of cutter-loader machine towards work face, primarily in working medium-thick inclined seams. Advance mechanism has electric motor, reducer with gear transmission connected with carrier of epicyclic reducer, electromagnetic brake with excitation coil and inductor, and output shaft with propel sprocket installed for possible interaction with stationary drive member. Gear-shift mechanism is made in the form of shafts, with one of them being kinematically connected with carrier of epicyclic reducer, and with other being connected with output shaft. Shafts carry gear transmissions, with one of them being underdrive. Advance mechanism can be provided with parking brake connected with output shaft through underdrive gearing. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2110046-C1 (RU)
Title: Measuring device
Inventor: ADUSHKIN A V
IPC: G01C9/00
Filed: 1996-02-01
Granted: 1998-04-27
Abstract: FIELD: measurement technology; geophysics; geodesy. SUBSTANCE: measuring device has body, inertial mass, three mechanical couplings of inertial mass with body separated in plane through 120 deg., three electronic circuits included along with mechanical couplings in three force-to-electric signal transducers and computing unit. Every mechanical coupling is made as inertial mass support. It is positioned on base of body at acute angle to device vertical axis of symmetry. Mechanical coupling includes photoelastic element of force-to-light intensity piezooptical transducer which is also provided with light source, polarizer, analyzer, and phase plates. Electronic circuit is made as photoreceiver mounted at output of force-to-light intensity transducer, and amplifier. EFFECT: higher sensitivity of device. 4 dwg
Patent RU-2136126-C1 (RU)
Title: Row-crop hiller
IPC: A01B13/02
Filed: 1996-01-10
Granted: 1999-09-10
Abstract: FIELD: agriculture, in particular, potato plant care equipment. SUBSTANCE: hiller has shaft carrying central acute disk and spreading auger, supporting disks with spindle and ratchet gears. Pullers are fixed on pivotal pipes mounted on shaft by means of bearings. Outer ends of pulleys are provided with slots for receiving double-armed plate spring-biased to ratchet gear of supporting disk and equipped with ratchet gear fixed to its end. Hiller has two brackets with gear for moving it to working or transport position. Each of both brackets have lever mounted on bearings and provided with radial toothed gear. Pipe is attached to lever base so as to allow axial movement of pulley with pipe. EFFECT: increased efficiency in hilling plants and simplified construction. 3 cl, 19 dwg, 1 tbl
Patent RU-2108959-C1 (RU)
Title: Overload safeguard
Inventor: ANTONETS I V
IPC: B66C15/00
Filed: 1996-02-15
Granted: 1998-04-20
Abstract: FIELD: materials handling facilities; cranes and metering devices for metering mass of loads. SUBSTANCE: overload safeguard has main and additional resilient members and actuator consisting of radiation source and radiation receiver. First ends of shutters are rigidly connected to upper base of main resilient member and to electric magnet, respectively. Radiation source 5 and radiation receiver 6, with shutters 7,8 placed in between, are secured on upper base of main resilient member 1. EFFECT: enlarged operating capabilities and improved reliability. 1 dwg
Patent RU-2130017-C1 (RU)
Title: Amidine derivatives, a method of their synthesis and a drug based on said showing a property to inhibit activity of nitrogen oxide (v) synthetase
Inventor: ROBERT DZHEJMS DZHENTAJL
IPC: A61P31/04
Filed: 1994-08-12
Granted: 1999-05-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention proposes derivatives of amidine of the general formula (I)   where D means phenyl and 5-membered heterocyclic aromatic ring containing from 1 to 2 heteroatoms taken from O, S and N one group of that is substituted optionally with a group taken from C 1 -C 6 -alkyl, halogen atom or R 1 -perfluoroalkyl; R 2  means hydrogen, halogen atom; -X(CH 2 ) n ZCONR 3 R 4 , means a group   or -(CH 2 ) q NHC(NH)R 6 ; R 3  and R 4  mean hydrogen atom, C 1 -C 4 -alkyl, -(CH 2 ) r -A, -(CH 2 ) m -OA or CH(CH 3 )(CH 2 ) t -A; or NR 3 N 4  in combination mean piperonylamino-, piperidinyl-, morpholinyl-group and the others; R 5  means C 1 -C 6 -alkyl, C 1 -C 6 -perfluoroalkyl, -(CH 2 ) r -A or -O-(CH 2 ) w -A where A means phenyl, pyridinyl, pyrimidinyl or 5-membered heterocyclic ring containing 1 heteroatom taken from O, S or N; R 6  means phenyl or 5-membered heterocyclic aromatic ring containing 1 heteroatom taken from O, S or N; n and r = 0-4; p and w = 1-4; m = 2-4; q and t = 0-4; s = 1-3; X means O or a bond; Z means O, NR 7  or a bond; R 7  means hydrogen atom or C 1 -C 6 -alkyl, or its pharmaceutically acceptable salts. Method of synthesis of a compound of the formula (I) or its pharmaceutically acceptable salt involves an interaction of compound of the formula (II)   where L - a group to be split and D is indicated above with a compound of the formula (III)   where R 1  and R 2  are given above. Invention relates to also a drug showing a property to inhibit activity of nitrogen oxide (V) synthetase. EFFECT: improved method of synthesis, inhibition of nitrogen oxide (V) synthetase. 12 cl, 76 ex
Patent RU-2105832-C1 (RU)
Title: Hand electric iron
Inventor: VOZHDAENKO VLADIMIR VASIL EVIC
IPC: D06F75/28
Filed: 1996-03-25
Granted: 1998-02-27
Abstract: FIELD: electric irons for ironing and steaming of cloth products. SUBSTANCE: the cord carrier is made of a flexible strip, having a bed on the front part for interference fit of the cord section at the iron. A round cavity communicating with the handle cavity is made in the rear post. The carrier is located for movement between the wall of the handle cavity and its inserts. The carrier front part projects from the handle, and the rear part is placed in the rod cavity forming a spiral of Archimedes. In cross-section the carrier may be curved, and the cord is located in its bed by means of a flexible elastic bushing enveloping it. The rests have a different length and weight. The spring inserts have convex link surfaces and openings for passage of the upper corner sections of the U-shaped member of the rest control facilities. The stop of spring entry in the hand cavity is located between the spring coils. EFFECT: improved design. 7 cl, 3 dwg
Patent RU-2105394-C1 (RU)
Inventor: PAVLOV A P
IPC: H01M6/18
Filed: 1996-04-04
Granted: 1998-02-20
Abstract: Использование: производство твердотельных 6 В литий-фторидных источников тока (ХИТ). Сущность изобретения: литий-фторидный ХИТ содержит анод на основе лития или литийсодержащего сплава, твердый электролит и катод на основе фторсодержащих соединений с энергией связи фтора не более 0,05 эВ. В качестве таких соединений могут использоваться фториды ксенона, криптона, серебра и кобальта. 2 з.п. ф-лы.
Patent RU-2094197-C1 (RU)
Title: Method to control deflection of position of butt joint line at electron beam welding
Inventor: YAZOVSKIKH VALERIJ M
IPC: B23K15/02
Filed: 1996-04-04
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering; electron beam welding of constructional materials. SUBSTANCE: when carrying out scanning of butt joint line and axis of non-deflected electron emission current by electron beam, coincidence of butt joint line and axis of non-deflected electron beam is determined by extremum of amplitude of oscillations of one of components of secondary emission current spectrum. Coincidence of butt joint line and axis of non-deflected electron beam is determined by minimum of amplitude of component of spectrum of secondary emission current oscillations with frequency equal to frequency of scanning of butt joint by electron beam and/or by maximum of amplitude of oscillations of spectrum component with frequency equal to doubled frequency of scanning of butt joint with electron beam. EFFECT: improved reliability of checking. 2 dwg
Patent RU-2076232-C1 (RU)
Title: Method of and device for preparation of fuel-air mixture
Inventor: SHIPUNOV SERGEJ YU
IPC: F02M23/12
Filed: 1996-04-11
Granted: 1997-03-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: fuel-air mixture for internal combustion engine is prepared by preliminary evaporation of liquid fuel in air flow, evacuation of heavy non-evaporated drops of fuel from fuel gas and subsequent mixing of dried gas with additional air flow. Evaporator has laminated structure hygroscopic member impregnated with fuel. Air passing between layers of member gets saturated with fuel vapors. Trap for non-evaporated drops of fuel is cyclone type inertia device. Dried gas - air mixture is made in form of gang of diffusers with controlled passage area. EFFECT: enlarged operating capabilities, reduced consumption of fuel. 8 cl, 1 dwg
Patent RU-2130325-C1 (RU)
Title: Insufflation vessel-balloon
Inventor: PATRIN A F
IPC: A61M11/00
Filed: 1996-04-09
Granted: 1999-05-20
Abstract: FIELD: otorhinolaryngology; surgery; therapy; pediatrics; dermatology. SUBSTANCE: vessel-balloon has vessel for powder with air duct and air delivery balloon. Vessel is made flexible and it serves simultaneously as balloon for air delivery. Elbow-shaped air duct is passed through cover. Its diameter is 5-8 mm. Bevelled end of air duct is immersed in vessel to one-third of vessel height. Volume of vessel makes up 100-150 ml. EFFECT: enhanced convenience of treatment procedure. 1 dwg
Patent RU-2103618-C1 (RU)
Inventor: KUZNETSOV P P
IPC: F24D15/02
Filed: 1996-04-25
Granted: 1998-01-27
Abstract: Использование: для отопления помещений. Сущность изобретения: электрический нагреватель содержит корпус 8, внутри которого размещена капсула 1, не менее 95% внутреннего объема которой заполнено эвтектической смесью хлоридных солей натрия и кальция. По центру и вокруг капсулы 1 установлены трубчатые электронагревательные элементы 6. Капсула 1 внутри может быть снабжена продольными металлическими ребрами 5 и предохранительным клапаном 7. Пространство между корпусом 8 и капсулой 1 заполнено теплоизоляцией 9. Конструкция обеспечивает безопасность работы. 3 з.п. ф-лы, 1 ил.
Patent RU-2124343-C1 (RU)
Title: Method for enlarging (correcting) underdeveloped hypotrophic and atrophic female mammary glands
Inventor: BELEDA ROSTISLAV VASIL EVICH
IPC: A61M1/00
Filed: 1996-05-27
Granted: 1999-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves creating cyclic stepwise increasing negative pressure on the mammary gland region and controlling its level at each stage for some predefined time. Before applying local negative pressure during every treatment course, stimulating physical training exercises are carried out to achieve predominant development of lesser and greater thoracic muscles, hygienic massage of mammary glands, point massage and local negative pressure are applied to the mammary glands. Polyvitamin complexes, female hormones, medical preparations are administered depending on female hormones level in the organism at given phase of menstrual cycle. Negative pressure is to be applied daily with the exception of menstrual cycle days until the fourth day of the dry stage of the cycle and localized at the mammary glands base in placing them into corresponding small size pressure chambers to achieve level preceding to manifestations of appearing discomfort signs. EFFECT: increased size of mammary glands.
Patent RU-2119934-C1 (RU)
Inventor: EVTUSHENKO JU M
IPC: C09D195/00
Filed: 1996-12-05
Granted: 1998-10-10
Abstract: FIELD: technology of production of paint and varnish materials. SUBSTANCE: invention relates to bitumen-base electrotechnical materials used as impregnating compositions. Method involves producing the saturated epoxy ester (40-45% in white spirit) followed by its combination with 40-45% bitumen solution in white spirit at 115-125 C for 2-3 h. EFFECT: increased drying rate, improved dielectric indices. 1 tbl, 3 ex
Patent RU-2112673-C1 (RU)
Title: Rail vehicle brake system
Inventor: INOZEMTSEV V G
IPC: B60T13/26
Filed: 1997-01-24
Granted: 1998-06-10
Abstract: FIELD: railway transport; rail vehicles operating on different gauge tracks. SUBSTANCE: brake system has switch with housing provided with three spaces and two valves. Spaces communicate with air distributor and two brake cylinders. EFFECT: provision of automatic switching over of brake cylinders at replacing of wheelsets or moving them apart. 3 dwg
Patent RU-2121277-C1 (RU)
Title: Method for producing dry sausage from bird meat
Inventor: MAKHONINA V N
IPC: A22C11/00
Filed: 1997-02-12
Granted: 1998-11-10
Abstract: FIELD: meat industry. SUBSTANCE: method involves using chicken or turkey meat and adding lard in an amount of 15-35%. Dry sausage manufacture process is divided into two stages: cold stage including holding (dehydration), salting and maturing (settling) of meat or farce; warm stage including dehydration of farce during smoking and drying of sausage loafs. First stage is conducted at temperature of - 4 C to + 4 C for 2-5 days at relative humidity of 85-95%; second stage of smoking and drying is conducted for 10-17 days at relative humidity of 82-88% and air flow rate of 0.1-1.0 m/s. Upon termination of second stage, sausage is ready for consumption and is fit for prolonged storage. Optimum process control allows organoleptical properties of sausage to be improved. EFFECT: increased efficiency and improved quality of product. 1 tbl, 5 ex
Patent RU-2120975-C1 (RU)
Inventor: EMETS JURIJ ALEKSEEVICH
IPC: C12G3/06
Filed: 1997-05-28
Granted: 1998-10-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: vodka of 40% vol contains per 1000 dal of prepared product: anise oil, 0.09-0.11 l; natural honey, 3.5-4.5 kg; 65.8-% sugar syrup, 6.5-7.5; aqueous-alcoholic liquid, the balance. The latter consists of ethyl rectified alcohol "Extra" and potable water. Prepared product has aroma of violet. EFFECT: broadened assortment of vodkas; higher organoleptical properties and stability at storage.
Patent RU-2133342-C1 (RU)
Title: Method for preventing flooding of potassium mines
Inventor: PAPULOV L M
IPC: E21D11/38
Filed: 1997-08-13
Granted: 1999-07-20
Abstract: FIELD: mining industry. SUBSTANCE: according to method, bore-hole is drilled from surface to upper contact of water-passing passage between water-bearing horizon and underground workings. After determining connection between brine appearance in underground working and abovebrine water in area of disturbed water-protective depth, two bore-holes are drilled from surface and are cased them with pipes. Filters are installed in these bore-holes. Filters are positioned at level of brine horizon. Distance between bore-holes is determined by parameters of zone of disturbance of water protective depth located between them. It varies within range of 10-100 m. Determined is level of brine in bore-holes. Plugging slurry is injected into one of wells which is located upstream of flow. Brine is pumped out from other bore-hole. Injection of plugging solution and pumping-out of brine are started simultaneously and carried out continuously each at constant flow rate. Pumping-out flow rate exceeds injection flow rate by 2-4 times. This allows for reaching hydrodynamic equalization of bed volume being treated. Application of aforesaid method enhances reliability in prevention of flooding. EFFECT: higher efficiency. 3 dwg
Patent RU-2145182-C1 (RU)
Title: Cleaning apparatus engine fan (versions)
Inventor: LI NAM-SEON
IPC: A47L9/00
Filed: 1997-08-08
Granted: 2000-02-10
Abstract: FIELD: cleaning equipment. SUBSTANCE: fan has blowing member with curved blades providing passage of air from dust catcher chamber via suction opening due to suction force created by rotating fan and discharge of delivered air outside from casing via outlet openings and suction opening. Fan has strengthening member positioned in central part of blowing member. Suction device shaft is rigidly fixed by nut in strengthening member. Blowing member has central cylindrical through opening with diameter of upper part exceeding that of lower part. Vertical channels of predetermined depth are running at equal angles relative to and along inner surface of through opening. Effective operation of engine is provided even when gap between fan blades and engine casing is not adjusted. Such construction allows fan to be prevented from deformation. EFFECT: increased efficiency, enhanced reliability in operation and simplified construction. 6 cl, 13 dwg
Patent RU-2127378-C1 (RU)
Title: Method of manufacture of bearing races
Inventor: BASHURIN A V
IPC: F16C33/64
Filed: 1997-11-11
Granted: 1999-03-10
Abstract: FIELD: manufacture of antifriction bearings. SUBSTANCE: blank of race is obtained through winding the bar in ring with sizes as close to finished part as possible; ends of blank are welded together by means of diffusion welding in vacuum at radio-frequency current heating, thus retaining layers of metal with longitudinal micro-fibers of starting rolled product at angle of inclination relative to working surface close to zero. To reduce labor consumption in welding and to accelerate the process, first tongued ends of blank are welded by means of resistance spot welding, thus forming the closed electric circuit ensuring direct induction heating of blank due to which time of main welding process is reduced by more than ten times. Then diffusion welding at radio-frequency current heating is connected under optimal conditions. EFFECT: enhanced contact durability of working surface of bearing race; increased material utilization factor up to 0,99.
Patent RU-2146619-C1 (RU)
Title: Composite material
Inventor: POPOV V A
IPC: H01H1/02
Filed: 1997-11-27
Granted: 2000-03-20
Abstract: FIELD: composite materials; manufacture of articles with improved electrical and thermal conductivity, contacts for example. SUBSTANCE: proposed composite material contains layer of mixture of aluminum or aluminum alloy with particles of more high- melting material and layer of highly thermal and electrical conducting material whose thickness is equal to 5-500 average sizes of particles of high-melting material. Thickness of layer of mixture of aluminum or aluminum alloy with high melting particles is equal to 3-100 average sizes of particles of high-melting material. Composite material may consist of several layers of above-mentioned composition located in turn; surface layers are made from mixture of aluminum or aluminum alloy with particles of more high-melting material. Copper alloy, silver or silver may be used as highly thermal and electric conducting material. EFFECT: increased thermal and electric conductivity at enhanced strength characteristics; enhanced wear resistance. 6 cl, 3 dwg, 2 tbl, 4 ex